Abstract: A mentor service terminal including an input unit, a display unit, and a controller, a mentor service method, and a non-transitory computer readable recording medium storing the method are provided. Users can be allowed to give questions to themselves for their own life, and led to find answers for the questions and roots of their life. On the basis of theses, the users have chance to find solutions to live their successful and happy lives.

Abstract: Provided are a method and system for providing a social network service that is connected to at least one subscriber terminal over a network. According to the present invention, a user may set up a goal in his/her life and put activities into practice. The user may apply other subscribers' life contents to himself/herself while viewing them during setting up the goal or putting the activities into practice, as needed. Comments from other users may function as catalyst in changing subscribers' mind and behaviors to live happily and successfully.